HydroBASINS lev08 watershed · #6080129930
Bassin de Río San Juan
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : El Litoral del San Juan
Sub-basin area
49km²
Upstream area
11 095,6km²
Discharge
1 402,61m³/s
Mean elev.
36m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Cucurrupí839 km²
- Bassin de Río San Juan137 km²
1 dept-equivalent regions (GADM L2)
- 48.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,1°C
Annual rain
6 610mm
Moisture idx (CMI)
0,78
Runoff
5 146mm/an
PET
1 456mm
AET
1 456mm
Mean slope
2,2°
Water table
64cm
Forest
97%
Crops
0%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)